Includes 4 utility knives and 12 replacement blades, making it an solution for home, office, or professional use. Each knife is designed with a comfortable and ergonomic handle that enhances control while reducing hand fatigue. Whether you're slicing through tough materials or handling intricate cuts, these knives a smooth, effortless experience. Made with strong aluminum for lasting reliability, these knives are designed to handle frequent use with ease. Ideal for construction, gardening, office tasks, or kitchen use. yet sturdy for efficient, strain-free performance. Designed with safety in mind, each knife features a screw lock mechanism to securely hold the blade in place during use and storage. Work confidently knowing your tools are stable and safe to handle. Changing blades is quick and tool-free. A built-in storage compartment in body keeps spare blades handy, so you're always prepared for your next task. Colour:As Shown Material:Metal Package Contents: 4 * utility knives 12 * replacement blades Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.